Finding the Fourth Proportional to 2,863,300.50, 3,951,254.01 and 1,574,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,863,300.50 : 3,951,254.01 = 1,574,131.50 : x
2. Step 2: Convert to fraction form
   2,863,300.50/3,951,254.01 = 1,574,131.50/x
3. Step 3: Cross multiply
   2,863,300.50x = 3,951,254.01 × 1,574,131.50
4. Step 4: Simplify right side
   2,863,300.50x = 6,219,793,401,642.32
5. Step 5: Solve for x
   x = 6,219,793,401,642.32/2,863,300.50
6. Step 6: Final answer
   x = 2,172,246.12